• Advanced, watch-style dive computer with 1.4 color sunlight-readable display (36% larger than previous model) in an elegant yet rugged design
• With six dive modes as well as multi-GNSS support and ABC sensors including an underwater compass know every part of your dive from entry to exit (GPS tracking does not work underwater)
• Pair with the Descent T1 transmitter (sold separately) for integrated pressure monitoring on up to 5 tanks via the SubWave sonar data network, and see remaining air time, air consumption rate and more for you and other divers within a range 10 meters
• Features enhanced wrist-based heart rate estimates and Pulse Ox (this is not a medical device) sensing of blood oxygen saturation to support advanced sleep monitoring and altitude acclimation at high elevations
• Includes built-in support for multiple sports apps, advanced training features, contactless payment, music storage with premium streaming service support (subscription may be required), smart notifications for calls, texts and calendar alerts and more
• Dive log lets you store and review data from up to 200 dives right on your wrist and share and review dives in the Garmin Dive app downloaded to your paired compatible smartphone
• Battery life: up to 80 hours in dive mode, up to 16 days in smartwatch mode and up to 15 hours in GPS mode with music

Style:Descent Mk2i Track your breath and depth with Descent Mk2i, the watch-
sized dive computer. It features SubWave sor technology for integrated tank
pressure monitoring on up to 5 tanks when paired with the Descent T1
transmitter (Additiol equipment (sold separately) and device pairing
required), making it ideal for instructors or group dives. Descent Mk2i comes
with ABC sensors with an underwater 3-axis compass as well as surface GPS
capabilities to mark your entry and exit points (GPS tracking does not work
underwater). On land, Descent Mk2i doubles as a premium multisport GPS
smartwatch with multi-GNSS support, multiple sports apps, wrist-based heart
rate monitoring estimates, Pulse Ox (this is not a medical device and is not
intended for use in the diagnosis or monitoring of any medical condition)
sensor, advanced training features, Garmin Pay payment service (not all
countries and payment networks are eligible), music storage, smart
notifications (when paired with a compatible smartphone) for calls, texts and
calendar alerts and more.